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Azide-PEG3-tetrazine

叠氮化物四嗪类交联点击化学无铜点击化学

目录号	数量	价格	提前通知时间	购买此产品
2798-250mg	250 mg	$549	现货

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Azide-PEG3-tetrazine is a bifunctional linker for bioconjugation with azide and tetrazine function groups flanking PEG3 (triethylene glycol) spacer. The PEG spacer increases solubility in aqueous media. The azide group easily reacts with terminal alkynes, BCN, and DBCO via copper-catalyzed and copper-free click chemistry reactions. The tetrazine group reacts extremely fast with terminal alkenes and trans-cyclooctenes via inverse electron demand Diels-Alder ligation (IEDDA). Tetrazines also react with some strained cycloalkynes.

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磺基-Cyanine5叠氮化物 (sulfo-Cyanine5 azide)

水溶性磺基-Cyanine5 叠氮化物荧光染料，用于点击化学的。

Azide-PEG6-NHS ester

A hydrophilic bifunctional linker with azide and NHS ester function groups flanking PEG6 (hexaethylene glycol).

sulfo-Cyanine3 NHS酯 (sulfo-Cyanine3 NHS ester)

水溶性磺基-Cyanine3琥珀酰亚胺酯 (SE) 活化酯，用于氨基生物分子标记。

General properties

Appearance:	purple oily liquid
Molecular weight:	359.39
Molecular formula:	C₁₆H₂₁N₇O₃
Solubility:	miscible with water, polar organic solvents
Quality control:	NMR ¹H and HPLC-MS (95+%)
Storage conditions:	24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
安全数据表（MSDS）:	下载
	产品规格

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.